Vulnerability Details : CVE-2012-2317

The Debian php_crypt_revamped.patch patch for PHP 5.3.x, as used in the php5 package before 5.3.3-7+squeeze4 in Debian GNU/Linux squeeze, the php5 package before 5.3.2-1ubuntu4.17 in Ubuntu 10.04 LTS, and the php5 package before 5.3.5-1ubuntu7.10 in Ubuntu 11.04, does not properly handle an empty salt string, which might allow remote attackers to bypass authentication by leveraging an application that relies on the PHP crypt function to choose a salt for password hashing.
Published 2012-08-07 19:55:01
Updated 2012-08-08 04:00:00
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2012-2317

Threat overview for CVE-2012-2317

Top countries where our scanners detected CVE-2012-2317
Top open port discovered on systems with this issue 8200
IPs affected by CVE-2012-2317 2,348
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-2317!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2012-2317

EPSS FAQ
0.26%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-2317

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
 NIST

CWE ids for CVE-2012-2317

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-2317

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